TVS Diode Axial Leaded – 15000W > 15KPA series 15KPA Series RoHS Pb e3 Descriptions Uni-directional The 15KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Bi-directional • Glass passivated chip • Typical I less than 2μA R junction in P600 package when V min>36V BR • 15kW peak pulse • High temperature capability at 10/1000μs to reflow soldering waveform, repetition rate guaranteed: 260°C/40sec Agency Approvals (duty cycles):0.01% / 0.375”, (9.5mm) lead • Fast response time: length, 5 lbs., (2.3kg) Agency Agency File Number typically less than 1.0ps tension E230531 from 0 Volts to BV min • V @ T= V @25°C BR J BR • Excellent clamping x (1+αT x (T - 25)) J capability (αT:Temperature Coefficient, typical value • Typical failure mode is Maximum Ratings and Thermal Characteristics short from over-specified is 0.1%) (TA=25OC unless otherwise noted) voltage or current • UL Recognized compound meeting flammability • Whisker test is conducted Parameter Symbol Value Unit based on JEDEC rating V-0 Peak Pulse Power Dissipation by 10/1000μs JESD201A per its table 4a • Matte tin lead–free plated P 15 kW Test Waveform (Fig.2)(Note 1) PPM and 4c • Halogen free and RoHS Steady State Power Dissipation on Infinite • IEC 61000-4-2 ESD compliant P 8.0 W Heat Sink at TL=75ºC D 30kV(Air), 30kV (Contact) • Pb-free E3 means 2nd Peak Forward Surge Current, 8.3ms Single I 400 A • ESD protection of data level interconnect is Pb- Half Sine Wave Unidirectional Only (Note 2) FSM lines in accordance with free and the terminal finish Operating Junction and Storage T, T -55 to 175 °C IEC 61000-4-2 material is tin(Sn) (IPC/ Temperature Range J STG JEDEC J-STD-609A.01) • EFT protection of data Typical Thermal Resistance Junction to Lead R 8.0 °C/W ƟJL lines in accordance with • Recognized to UL 497B Typical Thermal Resistance Junction R 40 °C/W IEC 61000-4-4 to Ambient ƟJA • Low incremental surge Notes: resistance 1. Non-repetitive current pulse , per Fig. 4 and derated above T (initial) =25OC per Fig. 3. J 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Applications TVS componants are ideal for the protection of I/O interfaces, V bus and other vulnerable circuits used in CC telecom, computer, industrial and consumer electronic applications. Functional Diagram Additional Infomarion Bi-directional Datasheet Resources Samples Cathode Anode Uni-directional © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20

TVS Diode Axial Leaded – 15000W > 15KPA series Electrical Characteristics (T=25°C unless otherwise noted) A Breakdown Test Maximum Maximum Maximum Agency Nu(PUmanrbti) e r NuP(mBarib)t e r Roeffv Ve(Vrosoletlat Ssg)tea VnRd V(Vooltltasg)e @ V BIRT CurIrTe nt PulseP eCaukr rent LRIeeav@kea rVgsee CVVlaom l@tap giIneg Recognition (mA) I (A) R R C PP MIN MAX pp (µ A) (V) 15KPA17A 15KPA17CA 17 18.99 20.79 50 515.4 5000 29.3 X 15KPA18A 15KPA18CA 18 20.11 22.01 50 488.7 5000 30.9 X 15KPA20A 15KPA20CA 20 22.34 24.46 20 440.2 1500 34.3 X 15KPA22A 15KPA22CA 22 24.57 26.91 10 407.0 500 37.1 X 15KPA24A 15KPA24CA 24 26.81 29.35 5 371.0 150 40.7 X 15KPA26A 15KPA26CA 26 29.04 31.80 5 343.2 50 44.0 X 15KPA28A 15KPA28CA 28 31.28 34.24 5 317.9 25 47.5 X 15KPA30A 15KPA30CA 30 33.51 36.70 5 297.8 15 50.7 X 15KPA33A 15KPA33CA 33 36.9 40.4 5 276.1 2 54.7 X 15KPA36A 15KPA36CA 36 40.2 44.0 5 252.5 2 59.8 X 15KPA40A 15KPA40CA 40 44.7 48.9 5 229.5 2 65.8 X 15KPA43A 15KPA43CA 43 48.0 52.6 5 216.3 2 69.8 X 15KPA45A 15KPA45CA 45 50.3 55.0 5 207.4 2 72.8 X 15KPA48A 15KPA48CA 48 53.6 58.7 5 194.3 2 77.7 X 15KPA51A 15KPA51CA 51 57.0 62.4 5 182.1 2 82.9 X 15KPA54A 15KPA54CA 54 60.3 66.0 5 172.2 2 87.7 X 15KPA58A 15KPA58CA 58 64.8 70.9 5 161.0 2 93.8 X 15KPA60A 15KPA60CA 60 67.0 73.4 5 155.0 2 97.4 X 15KPA64A 15KPA64CA 64 71.5 78.3 5 144.9 2 104.2 X 15KPA70A 15KPA70CA 70 78.2 85.6 5 132.9 2 113.6 X 15KPA75A 15KPA75CA 75 83.8 91.7 5 123.8 2 122.0 X 15KPA78A 15KPA78CA 78 87.1 95.4 5 119.7 2 126.1 X 15KPA85A 15KPA85CA 85 94.9 104.0 5 109.7 2 137.6 X 15KPA90A 15KPA90CA 90 100.5 110.1 5 103.7 2 145.6 X 15KPA100A 15KPA100CA 100 111.7 122.3 5 93.6 2 161.3 X 15KPA110A 15KPA110CA 110 122.9 134.5 5 84.5 2 178.6 X 15KPA120A 15KPA120CA 120 134.0 146.8 5 78.5 2 192.3 X 15KPA130A 15KPA130CA 130 145.2 159.0 5 72.5 2 208.3 X 15KPA150A 15KPA150CA 150 167.6 183.5 5 62.4 2 241.9 X 15KPA160A 15KPA160CA 160 178.7 195.7 5 58.4 2 258.6 X 15KPA170A 15KPA170CA 170 189.9 207.9 5 55.4 2 272.7 X 15KPA180A 15KPA180CA 180 201.1 220.1 5 52.3 2 288.5 X 15KPA200A 15KPA200CA 200 223.4 244.6 5 47.3 2 319.1 X 15KPA220A 15KPA220CA 220 245.7 269.1 5 42.4 2 356.0 X 15KPA240A 15KPA240CA 240 268.1 293.5 5 39.3 2 384.6 X 15KPA260A 15KPA260CA 260 290.4 318.0 5 36.2 2 416.7 X 15KPA280A 15KPA280CA 280 312.8 342.4 5 33.2 2 454.5 X For bidirectional type having V of 30 volts and less, the I limit is double. R R For parts without A, the V is ±10% and Vc is 5% higher than with A parts, the parts without A are currently available, but not recommended for new designs. The parts with A are preferred. BR © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20

TVS Diode Axial Leaded – 15000W > 15KPA series I-V Curve Characteristics Uni-directional Bi-directional Ipp IT Vc VBRVR V Vc VBRVR IR V IRVF IR VRVBRVc IT IT Ipp Ipp P Peak Pulse Power Dissipation -- Max power dissipation PPM V Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation R V Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I) BR T V Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) C I Reverse Leakage Current -- Current measured at V R R V Forward Voltage Drop for Uni-directional F Ratings and Characteristic Curves (T=25°C unless otherwise noted) A Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve Voltage Transients 1000 TJ initial = Tamb W) k 15kW at 10/1000µs, 25°C Voltage Across TVS wer ( 100 nt o e P or Curr Current Through TVS Pulse oltage Peak 10 V -M PPP 1 0.001 0.01 0.1 1 10 t-Pulse Width (ms) d Time © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20

TVS Diode Axial Leaded – 15000W > 15KPA series Ratings and Characteristic Curves (T=25°C unless otherwise noted) (Continued) A Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Test Pulse Waveform 150 100 k Pulse Power (P) or Current (I)PPPPDerating in Percentage % 257505 I- Peak Pulse Current, % IPPMRSM 15000 tr=1PI0PeµPasMke cVaHIlPuaPelMf Va(lI Pu P1a2eTPac0sM usuJ / rd1=)ltrsh02eeee50nfi W °0tpnC dµioedeisdtnceh tabc( wyt.yds hW ) R teiosar. E ev5d .0eteAh%ffieon orpemfde IaPkP M a Pe 0 td 0 25 50 75 100 125 150 175 200 0 0 1.0 2.0 3.0 4.0 TJ - Initial Junction Temperature (ºC) t-Time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance 100000 100 Uni-direc(cid:31)onal V=0V W) C/ 10000 Bi-direc(cid:31)onal V=0V e (° c an 10 d F) 1000 pe p m Cj ( al I Uni-direc(cid:31)onal V=V m 100 R er Bi-direc(cid:31)onal V=VR nt Th 1 e 10 si n a Tr 1 0.1 0 50 100 150 200 250 300 350 0.01 0.1 1 10 100 1000 V - Reverse Breakdown Voltage (V) BR TP-Pulse Duration (s) Figure 7 - Maximum Non-Repetitive Peak Forward Figure 8 - Peak Forward Voltage Drop vs Peak Forward Surge Current Uni-Directional Only Current (Typical Values) 1000 nt (A) 900 100 2 stacked-die e urr 800 A) orward Surve C 567000000 ward Current( 10 3 stacked-die ak F 400 For Pe-M 300 Peak 1 IFS 200 I-F 100 0.1 0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 1 10 100 Number of Cycles at 60 Hz VF-Peak Forward Voltage(V) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20

TVS Diode Axial Leaded – 15000W > 15KPA series Soldering Parameters Reflow Condition Lead–free assembly - Temperature Min (Ts(min)) 150°C TP tp Pre Heat - Temperature Max (T ) 200°C Ramp-up Critical Zone - Time (min to max) (tss(m)ax) 60 – 180 secs TL tL TL to TP Average ramp up rate (Liquidus Temp (TA) to peak 3°C/second max e (T)Ts(max) RTSe(mflaox)w to TA - R-a Tmemp-puepr Ratautree (TA) (Liquidus) 231°C7°/sCe cond max emperaturTTs(min) Prethseat Ramp-down - Time (min to max) (t) 60 – 150 seconds s Peak Temperature (TP) 260+0/-5 °C 25˚C t 25˚C to Peak Time within 5°C of actual peak Temperature (t) 20 – 40 seconds Time (t) p Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (T) 8 minutes Max. P Do not exceed 260°C Flow/Wave Soldering (Solder Dipping) Peak Temperature : 265OC Dipping Time : 10 seconds Soldering : 1 time Physical Specifications Environmental Specifications Weight 0.07oz., 2.5g High Temp. Storage JESD22-A103 Case P600 molded plastic body over passivated junction. HTRB JESD22-A108 Polarity Color band denotes the cathode except Bipolar. Temperature Cycling JESD22-A104 Matte Tin axial leads, solderable per H3TRB JESD22-A101 Terminal JESD22-B102. RSH JESD22-B106 Dimensions Inches Millimeters Cathode Band Dimensions D (for uni-directional products only) Min Max Min Max A 1.000 - 25.40 - C B 0.340 0.360 8.60 9.10 C 0.048 0.054 1.22 1.36 A B A D 0.340 0.360 8.60 9.10 P600 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20

TVS Diode Axial Leaded – 15000W > 15KPA series Part Numbering System Part Marking System 15KPA xxxXX X Cathode Band Option Code: (for uni-directional BLANK Reel Tape products only) F -B Bulk Packaging YYWW Littelfuse Logo Trace Code Marking Type Code: YY:Year Code A Uni-Directional (5% V Voltage Tolerance) WW: Week Code BR CA Bi-Directional (5% V Voltage Tolerance) BR 15KPAXXX Product Type VVoltage R Series Code Packing Options Component Packaging Part Number Quantity Packaging Specification Package Option 15KPAxxxXX P600 800 Tape & Reel EIA STD RS-296 15KPAxxxXX-B P600 100 Bulk Littelfuse Spec. Tape and Reel Specification Off Center (625.5.06) either side 2.0(6533+.00+.027.09//--10..00)39 0.028(0.7) 0.047 0.236 (1.2) (6.0) 0.394+/-0.020 (10.0+/-0.5) Dimensions are in 13.0 inches/mm (330.2) 3.0 (76.2) 0.68 (17.27) 2.75 (69.85) Direction of Feed Recess Depth Max. 0.75 (19.05) Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20